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Derivatives - Fair value of assets and liabilities (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Derivatives |  |
Fair value of derivative assets | $ 15,159 | $ 15,053
Fair value of derivative liabilities | 5,098 | 7,592
Designated as hedges |  |
Derivatives |  |
Fair value of derivative liabilities | 1,136 | 3,334
Designated as hedges | Coffee futures contracts | Derivative liabilities |  |
Derivatives |  |
Fair value of derivative liabilities | 1,136 | 3,334
Not designated as hedges | Forward purchase and sales contracts | Derivative assets |  |
Derivatives |  |
Fair value of derivative assets | 15,159 | 15,053
Not designated as hedges | Forward purchase and sales contracts | Derivative liabilities |  |
Derivatives |  |
Fair value of derivative liabilities | $ 3,962 | $ 4,258

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